Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Marco Filetti](https://cdn.adscientificindex.com/pictures/93/1658265.jpg)
Signal Processing
Psychophysiology
Computational Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
![Kai Huotari](https://cdn.adscientificindex.com/pictures/a2/5009565.jpg)
Service Marketing
Gamification
Customer experience
Live tweeting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
![Kari Visala](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
![Kristiina Karvonen](https://cdn.adscientificindex.com/pictures/0e/4977454.jpg)
usability
user experience
human-computer interaction
usable security
trust
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
![Vilma Lehtinen](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
![Petri Savolainen](https://cdn.adscientificindex.com/pictures/83/4977457.jpg)
edge computing
smart spaces
peer-to-peer networks
video-on-demand
energy-efficient networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Marco Filetti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
Kai Huotari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Service Marketing
Gamification
Customer experience
Live tweeting
Kari Visala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Kristiina Karvonen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
usability
user experience
human-computer interaction
usable security
trust
Vilma Lehtinen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Petri Savolainen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
edge computing
smart spaces
peer-to-peer networks
video-on-demand
energy-efficient networking